On 05/11/2024 06:55, Dikshita Agarwal wrote:
In preparation of adding H264 decode functionality, add probe and remove
functions and platform data to initialize iris resources, which are
clocks, interconnects, power domains, reset clocks, and clock
frequencies used for iris hardware.
Signed-off-by: Dikshita Agarwal <quic_dikshita@xxxxxxxxxxx>
---
drivers/media/platform/qcom/Kconfig | 1 +
drivers/media/platform/qcom/Makefile | 1 +
drivers/media/platform/qcom/iris/Kconfig | 9 +
drivers/media/platform/qcom/iris/Makefile | 4 +
drivers/media/platform/qcom/iris/iris_core.h | 54 +++++
.../platform/qcom/iris/iris_platform_common.h | 35 +++
.../platform/qcom/iris/iris_platform_sm8550.c | 37 ++++
drivers/media/platform/qcom/iris/iris_probe.c | 237 +++++++++++++++++++++
8 files changed, 378 insertions(+)
diff --git a/drivers/media/platform/qcom/Kconfig b/drivers/media/platform/qcom/Kconfig
index cc5799b9ea00..4f4d3a68e6e5 100644
--- a/drivers/media/platform/qcom/Kconfig
+++ b/drivers/media/platform/qcom/Kconfig
@@ -3,4 +3,5 @@
comment "Qualcomm media platform drivers"
source "drivers/media/platform/qcom/camss/Kconfig"
+source "drivers/media/platform/qcom/iris/Kconfig"
source "drivers/media/platform/qcom/venus/Kconfig"
diff --git a/drivers/media/platform/qcom/Makefile b/drivers/media/platform/qcom/Makefile
index 4f055c396e04..ea2221a202c0 100644
--- a/drivers/media/platform/qcom/Makefile
+++ b/drivers/media/platform/qcom/Makefile
@@ -1,3 +1,4 @@
# SPDX-License-Identifier: GPL-2.0-only
obj-y += camss/
+obj-y += iris/
obj-y += venus/
diff --git a/drivers/media/platform/qcom/iris/Kconfig b/drivers/media/platform/qcom/iris/Kconfig
new file mode 100644
index 000000000000..34a2f81c5db3
--- /dev/null
+++ b/drivers/media/platform/qcom/iris/Kconfig
@@ -0,0 +1,9 @@
+config VIDEO_QCOM_IRIS
+ tristate "Qualcomm iris V4L2 decoder driver"
+ depends on VIDEO_DEV
+ depends on ARCH_QCOM || COMPILE_TEST
+ help
+ This is a V4L2 driver for Qualcomm iris video accelerator
+ hardware. It accelerates decoding operations on various
+ Qualcomm SoCs.
+ To compile this driver as a module choose m here.
diff --git a/drivers/media/platform/qcom/iris/Makefile b/drivers/media/platform/qcom/iris/Makefile
new file mode 100644
index 000000000000..7e701361492e
--- /dev/null
+++ b/drivers/media/platform/qcom/iris/Makefile
@@ -0,0 +1,4 @@
+iris-objs += iris_platform_sm8550.o \
+ iris_probe.o \
+
+obj-$(CONFIG_VIDEO_QCOM_IRIS) += iris.o
diff --git a/drivers/media/platform/qcom/iris/iris_core.h b/drivers/media/platform/qcom/iris/iris_core.h
new file mode 100644
index 000000000000..dd0e2650641a
--- /dev/null
+++ b/drivers/media/platform/qcom/iris/iris_core.h
@@ -0,0 +1,54 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (c) 2022-2024 Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+#ifndef _IRIS_CORE_H_
+#define _IRIS_CORE_H_
Its more usual to do two underscores __LIKE_SO__
Once amended.
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@xxxxxxxxxx>
Please remember to similarly update other headers in your series.
---
bod
